Dowkey403-130DC-18GHzSPDT大功率单刀双掷射频微波同轴开关质量包好，包能用，可提供详细测试图。http:///product/4/p403-130ActualProductMayDifferfromPhotoQy:SpecificationValueProductSeries403FailsafeProductStatus***ailableSwitchTypeSPDTInput1Output2FrequencyDC-18GHzImpedance50OhmRFContactsBreakBeforeMakeConnector***ATerminationNoRFDirectionBidirectionalActuatorTypeFailsafeCoilVoltage28VdcIndicatorNoSwitchingTime20msMechanicalLife(Cold-Switching)1,000,000OperatingTemperature-25oCto+65oCRoHSNoLeadTime(weeks)4)